A general view taken on March 17, 2017 shows Israel's Iron Dome defence system, designed to intercept and destroy incoming short-range rockets and artillery shells, deployed in the Israeli-occupied Golan Heights near the Israel-Syria border on March 17, 2017.
Israeli warplanes struck several targets in Syria, prompting retaliatory missiles launches, in the most serious incident between the two countries since the Syrian civil war began six years ago. / AFP PHOTO / JALAA MAREY        (Photo credit should read JALAA MAREY/AFP/Getty Images)